What is Doctrine of the Mean (中庸)?
The Zhongyong (中庸) is a short Confucian text that traditionally forms part of the Record of Rites (Liji) and was later elevated to one of the Four Books by the Neo-Confucian philosopher Zhu Xi in the 12th century. It is attributed to Zisi (Kong Ji), the grandson of Confucius, though the exact authorship is debated. The text builds its argument on two paired terms: zhong (中), the still, balanced state before emotional reactions arise, and he (和), the harmony that results when feelings are expressed without excess. Chapter 20 develops the theme of sincerity (cheng, 诚) as the bridge between human effort and the working of heaven, and later chapters describe how the sage's cultivation of the Mean extends into the ordering of the cosmos. The idea is sometimes compared with Aristotle's doctrine of the golden mean, though the Zhongyong grounds its balance in ritual, family roles, and cosmic resonance rather than in arithmetic exactness between two vices.
中也者，天下之大本也；和也者，天下之达道也。
— Doctrine of the Mean, Chapter 1 (Confucian tradition)
Key Takeaways
- The Doctrine of the Mean (Zhongyong, 中庸) is one of the Four Books codified by the Neo-Confucian scholar Zhu Xi in the 12th century, and it was traditionally attributed to Zisi, Confucius's grandson.
- Its two central terms are zhong (中, the state of equilibrium before feelings arise) and he (和, harmony once feelings are expressed in due measure).
- The text exhorts the "sincere" (cheng, 诚) person to cultivate the Mean daily — a practice that links personal self-cultivation to cosmic order.
Understanding Doctrine of the Mean
The Zhongyong (中庸) is a short Confucian text that traditionally forms part of the Record of Rites (Liji) and was later elevated to one of the Four Books by the Neo-Confucian philosopher Zhu Xi in the 12th century. It is attributed to Zisi (Kong Ji), the grandson of Confucius, though the exact authorship is debated. The text builds its argument on two paired terms: zhong (中), the still, balanced state before emotional reactions arise, and he (和), the harmony that results when feelings are expressed without excess. Chapter 20 develops the theme of sincerity (cheng, 诚) as the bridge between human effort and the working of heaven, and later chapters describe how the sage's cultivation of the Mean extends into the ordering of the cosmos. The idea is sometimes compared with Aristotle's doctrine of the golden mean, though the Zhongyong grounds its balance in ritual, family roles, and cosmic resonance rather than in arithmetic exactness between two vices.
Related Concepts
- Han Feizi — Han Feizi's realism contrasts with the Confucian doctrine of the mean
Further Reading
Related Guides
- What is Junzi? — Excluded from the first Junzi evidence map: the Doctrine of the Mean is a distinct later textual context and is not needed to establish the canonical Junzi answer.
- What is Li? — Li (ritual propriety) structures the practice of the Mean
- What is Yin Yang? — The Mean harmonizes opposites, much like the balance of yin and yang
- What is Golden Rule? — The Mean guides the fitting application of the golden rule
- What is Mencius? — Mencius's thought influenced the development of the Doctrine of the Mean
Frequently Asked Questions
What is Doctrine of the Mean in Confucianism?
In Confucianism, the Doctrine of the Mean (Zhongyong, 中庸) is both a canonical text and the ideal of conduct it describes. The text, traditionally attributed to Zisi and included among the Four Books set by Zhu Xi, teaches that the exemplary person avoids both excess and deficiency and acts in exact fittingness to each situation. Its core vocabulary pairs zhong — the inner equilibrium before feelings stir — with he — the harmony produced when feelings are expressed in due degree.
What does 中庸 mean?
中庸 (zhongyong) is usually translated "Doctrine of the Mean" or "Constant Mean." The character zhong (中) means "middle" or "center," and yong (庸) means "constant" or "ordinary practice." Together they name the teaching that the right course is neither the excessive nor the deficient extreme but the central, fitting path sustained over time — a middle way in the ordinary affairs of daily life, not a compromise of principles.
How is Doctrine of the Mean related to Han Feizi?
Han Feizi, the Legalist (fajia) philosopher of the 3rd century BCE, stands in sharp contrast to the Confucian Mean. Where the Zhongyong urges rulers and junzi to cultivate sincerity, ritual, and balanced feeling, Han Fei grounded order in clear law, rewards, and punishments administered by the state, dismissing reliance on the personal virtue of officials. The Doctrine of the Mean trusts moral self-cultivation to produce good order; Han Feizi's realism holds that law and institutions must do the work even when people are not virtuous.
Why is Doctrine of the Mean important?
The Doctrine of the Mean matters because it supplies the Confucian program with its account of how an individual's inner life connects to social and cosmic order. By defining the Mean through zhong and he, it explains how properly regulated feeling supports ritual (li) and the five relationships, and it sets sincerity (cheng) as the hinge between self-cultivation and the order of heaven. As one of the Four Books, it was required reading for the Neo-Confucian literati and the basis of the civil examinations for centuries.
Also Known As
Chinese: 中庸. 中庸, Zhongyong